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1 | // Created on: 1996-06-06 |
2 | // Created by: Stagiaire Xuan Trang PHAMPHU |
3 | // Copyright (c) 1996-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _BlendFunc_ChamfInv_HeaderFile |
18 | #define _BlendFunc_ChamfInv_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Integer.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | #include <BlendFunc_Corde.hxx> |
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27 | #include <BlendFunc_GenChamfInv.hxx> |
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28 | #include <math_Vector.hxx> |
29 | #include <Standard_Real.hxx> |
30 | class Adaptor3d_HSurface; |
31 | class Adaptor3d_HCurve; |
32 | class Adaptor2d_HCurve2d; |
33 | class math_Matrix; |
34 | |
35 | |
36 | |
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37 | //! Class for a function used to compute a chamfer with two constant distances |
38 | //! on a surface's boundary |
39 | class BlendFunc_ChamfInv : public BlendFunc_GenChamfInv |
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40 | { |
41 | public: |
42 | |
43 | DEFINE_STANDARD_ALLOC |
44 | |
45 | |
46 | Standard_EXPORT BlendFunc_ChamfInv(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2, const Handle(Adaptor3d_HCurve)& C); |
47 | |
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48 | Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol) Standard_OVERRIDE; |
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49 | |
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50 | //! computes the values <F> of the Functions for the |
51 | //! variable <X>. |
52 | //! Returns True if the computation was done successfully, |
53 | //! False otherwise. |
54 | Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) Standard_OVERRIDE; |
55 | |
56 | //! returns the values <D> of the derivatives for the |
57 | //! variable <X>. |
58 | //! Returns True if the computation was done successfully, |
59 | //! False otherwise. |
60 | Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) Standard_OVERRIDE; |
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61 | |
62 | using Blend_FuncInv::Set; |
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63 | |
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64 | Standard_EXPORT virtual void Set (const Standard_Real Dist1, |
65 | const Standard_Real Dist2, |
66 | const Standard_Integer Choix) Standard_OVERRIDE; |
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67 | |
68 | |
69 | |
70 | |
71 | protected: |
72 | |
73 | |
74 | |
75 | |
76 | |
77 | private: |
78 | |
79 | |
80 | |
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81 | BlendFunc_Corde corde1; |
82 | BlendFunc_Corde corde2; |
83 | |
84 | |
85 | }; |
86 | |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | #endif // _BlendFunc_ChamfInv_HeaderFile |